INSTALLATION AND OPERATING INSTRUCTIONS
Contents
1. into the fastening plate on the wall see Figure 4 4 4 USING THE HEATER The heater s control switch is located at the side at the lower part of the heater see Fig 5 4 1 Overview The heater is switched on and off by toggling the I O button eee ing AT The SET button is used for setting the following Power on parameters Preset timing power on time and temperature i The setting is carried out using the buttons During set up an LED flashes to indicate the parameter being set with the respective value being displayed on the screen The settings of the power on time and the temperature remain in memory even after a short outage of power After a longer outage of power the times are reset to their default values The preset timing will always be reset after use The On Off LED is illuminated red whenever the heating elements are turned on at all other times it is illuminated Figure 6 green During the preset time the On Off LED is not illuminated 4 2 Temperature The temperature of the sauna at the display is shown on the display The temperature can be selected at intervals of one degree from the range 60 C 115 C When setting the temperature the temperature saved in the memory will be displayed first and after that will be displayed the temperature that is being set via the buttons 4 3 Preset timing The yellow LED glows when the preset timing is active The remaining time to switch on of t2. screws included in the delivery 2 pcs 2 9 x 16 The wiring for the temperature sensor can be embedded Connect the sensor to the circuit plate as shown in Fig 2 1 Connect the end of the conductor the one with no connector in place to the temperature sensor You can cut the conductor to a suitable length 3 13 Installing the control unit The control unit can be installed inside or outside the steam room The control unit is moisture proof so it can be installed in the wash room The installation height of the control unit is a maximum of 90 cm and a minimum of 60 cm from the side of the heater see Fig 3 Socket for the control unit Socket for the temperature sensor min 20cm HT TT s ATIT Fe LRA Ia i m N Attach the control unit to the wall using ERR 8 LXxX screws 2 x 3 5 15 Fastening of the control unit SSS E A 7 suu Connect the control unit to the circuit plate to the wall ap F ahea 8 The control unit must as shown in Fig 2 1 not be installed in a wall The control unit cable is 3 0 metres long recess A cable of maximum length 10 metres is available Figure 3 by special order The excess cable must not be inserted into the heater s connecting box 3 2 Installing the STONET heater and piling the stones Mada ha The heater can be placed on the floor Stonet 6Kw Stonet 9Kw When installing the heater observ
3. INSTALLATION AND OPERATING INSTRUCTIONS NARVI STONET 6kW 907230 NARVI STONET 9kW 907232 1 THE ELECTRIC HEATER SET INCLUDES Heater with control unit Fastening plates and fastening screws Temperature sensor Control unit Installation and operating instructions ah WOND 2 BEFORE INSTALLATION Check on the following Make sure the capacity of the heater kW corresponds to the size of the steam room m Table 1 shows the heater types that correspond to various size saunas Ifthe steam room has any non insulated brick tile or glass surfaces 1 5 m of space must be added to the size of the steam room for every square meter of such surfaces Based on the result choose the heater with the required capacity shown in table 1 When choosing a heater strictly adhere to the steam room space shown in table 1 Table 1 Installation information for STONET heaters Stove model Power Sauna Minimum safety distances for the stove Quantity of Connection ee stones Height To the 400 Baim 3N Fuses i ceiling max i c D kW cm STONET 5 8 3 60 5x1 5 3x10 907230 STONET 8 14 3 60 5x2 5 3x16 907232 See figure 1 Use a rubber cable HO7RN F or similar cable The minimum height of the steam room and minimal safety clearances are shown in table 1 Make sure that the surface onto which the fastening plates are being screwed is sufficiently strong Thin boarding is not sufficient The surface
4. can be reinforced with a supporting framework under the boarding or reinforcing boards on top of the wall which is connected to a wall framework The heater can also be installed into a wall recess see figure 1 ONLY ONE ELECTRIC HEATER MAY BE INSTALLED IN EACH SAUNA ROOM STH SSH ESSAI N I gt ua B a Bs min 3 cm Ik Ww Amin Amin Installation of a A stove in an alcove Figure 1 Minimal safety clearances for the STONET heater 3 INSTALLATION Figure 2 3 1 Installation instructions for the heater the temperature sensor and the control unit Connection of the sauna heater to the power supply may only be carried out by an authorised electrician in accordance with the valid regulations Arubber sheathed cable of type HO7RN F or similar must be used as the connection cable If you want to make use of the temperature control feature we recommend using a rubber cable with at least seven wires The cross section of the cable and the fuse size are presented in Table 1 3 11 Connection the power supply cable Figure 2 1 Connection of circuit board Lay the sauna heater on the floor with its front facing the floor Remove the bottom plate ed ed bd Connect the power cable 3 12 Installing the temperature sensor Install the sensor in the area lined in Figure 2 Install the temperature sensor on the wall with i the
5. e the given safe distances The heater must be attached to the wall as illustrated in Fig 4 The heater has a two part front net The upper part can be removed to 4 8x25 6kPipcs enable easier piling of the stones in the lower part zm When piling the stones make sure that the resistors do not get bent and that the circulation of air is sufficient Stones 5 10 cm in diameter are suitable for the heater Pile the stones loosely Stones that are piled too tightly may make Figure 4 Placement of the the resistors overheat shorter life span and slow down the heating fastening plate of the sauna The front part of the stone space must however be piled as tightly as possible to cover the resistors Ceramic stones cannot be used in this heater el e min 160 A STONE CONTAINER THAT IS FILLED TOO SPARSELY MAY BE A FIRE HAZARD BEFORE PLUGGING IN THE HEATER INSPECT THE SAUNA ROOM 4 2x9 5 3kp 24 W RSA RY ANANN ALY HM DXA Born Figure 4 1 Figure 4 2 Figure 4 4 INSTALLATION ON THE WALL Attach the stove to the fittings of the fastening plate that has been installed on the wall Fig 4 1 Adjust the height of the adjustable base screws the stove should rest against the fastening plate Fig 4 2 With a special frame available separately the stove can also be installed in a corner Screw the two fastening screws 4 2 x 9 5 into the upper frame and one screw
6. he heater is shown on the display Once this time has elapsed the heater will be switched on and the On Off LED will start glowing red The preset time will not be saved in the memory but will reset to zero after use When the preset time is being set the yellow LED flashes At first the timing is staggered by intervals of 30 minutes and after that by an hour 4 4 Power on time The remaining power on time is shown on the display At first the timing is staggered by15 minutes and after that by half an hour 4 5 Power on When the heater is switched on the temperature of the sauna is showed on the display Optionally the display can be set to show the remaining power on time or to alternate between the time and the temperature see the point Settings As soon as the heater reaches the predetermined temperature the On Off LED starts glowing green and the elements will not be powered Once the heater has cooled down to such an extent that the elements will be powered again the On Off LED will again glow red The heater remains operational if the power outage lasts less than three minutes When the power supply resumes after a power outage of less than three minutes the heater will resume its operation from the point where it was before the outage If the outage lasts longer than three minutes the heater is switched off The settings will always stay in the memory despite duration of the outage 4 6 Settings When the heater is sw
7. ill be displayed 2 Depress the or button as many times as is necessary to decrease the display reading to zero gt the heater is switched on and the On Off LED in the top left corner glows red During the preset time it will not be illuminated at all 3 Depress the SET button gt the green LED flashes Depress the SET button gt the red LED flashes 5 Depress the SET button gt the heater remains switched on normally for the time indicated by the display A 5 TECHNICAL SPECIFICATIONS Technical specifications e Temperature range 60 C 115 C Preset timing max 24h Power on time max 4h 5 2 Upper card e enclosure class IPX4 e the control unit can be installed either in the sauna or in the dressing room 5 3 Lower card voltage 230 V 3N 50 Hz amperage 16A e heater capacity max 10 5 kW e protection class IPX4 overheating protection 144 C e fuse 50 mA 6 AIR EXCHANGE FOR THE STEAM ROOM The air exchange in the steam room must be as efficient as possible in order to guarantee sufficient oxygen content and availability of fresh air The fresh air is directed through a ca 100 mm diameter duct preferably directly from the outside to above the heater There must be a space of at least 1 000 mm between the temperature sensor and the fresh air duct or 500 mm if the duct end can be turned The fresh air can also be directed close to the heater to the side and underneath tis important t
8. ise them or instruct them in the use of the equipment Children may not be left unsupervised and they should be supervised to make sure they do not play with the equipment Always inspect the steam room before plugging in the heater The improperly filed stone container is a fire hazard Covering the stove will cause a fire hazard When measuring the insulation barrier of the heater some leakage may occur which is caused by the humidity that has seeped into the insulation material during transport or warehousing The moisture will evaporate after the heater is heated a few times Do not connect the power supply for the electric heater through a fault current protection 10 CONNECTION SCHEME Display Overheating protection ON OFF Switch 400V 3N Danteni af tha alantrin haatina
9. itched on the power on time which will be saved in memory can be set within about one minute After this the heater goes into its normal operating mode and any subsequent settings of the power on time will only affect the current heating session When the SET button is depressed the yellow LED will flash and an array of zeros will be displayed After this the desired preset time can be selected in steps of 30 min using the buttons The preset time setting is saved in memory by depressing the SET button a second time After that the green LED will flash to indicate that you are now able to set the power on time via the buttons The remaining power on time saved in the memory will be displayed first After having set the desired power on time via the buttons press the SET button again Now the desired power on time will be saved in memory After the SET button is depressed the red LED will flash The temperature setting saved in the memory will be displayed first You can then set the desired temperature via the buttons The temperature can be set on the scale 60 C 115 C After this depress the SET button one more time to make the heater go into set mode where the LEDs are continually illuminated to indicate the current status If the yellow LED is illuminated the preset timing is active and the remaining preset time is being displayed If the On Off LED is illuminated red the heater is switched on the heating ele
10. ments are turned on and the temperature in the sauna is being displayed default value If the On Off LED is illuminated green the heater is switched on but the elements are switched off for the moment the temperature in the sauna is being displayed default value Once the heater has been set the set values will remain in memory and when power is switched on via the I O button the heater will always be warmed up in the same way for the same set period of time The preset time however will always be zero If you wish to apply the preset timing feature you will always need to activate it separately If the SET button is not pressed after the setting the LED will continue flashing for about one minute After this the heater will automatically return to its normal operating mode and the settings will be saved in memory 4 7 Display settings In the normal operation mode of the heater the parameters to be displayed can be selected as follows In the normal operation mode keep the and buttons simultaneously depressed for more than three seconds On the display is shown d 1 Now by pressing the and buttons one by one you can switch between three different display modes d 1 d 2 and d 3 d 1 The temperature of the sauna is shown on the display d 2 The remaining power on time is shown on the display d 3 The temperature of the sauna the red LED is on and the remaining power
11. o introduce fresh air so that the air mixes with the air and the steam The exiting air should be exhausted as far as possible from the incoming air The air exhaust valve may be located under the sauna benches The exiting air may be directed out of the steam room through the washroom for instance under the door There must be an approximately 100 150 wide slit between the door and the floor 7 CONSTRUCTION OF THE STEAM ROOM The steam room must be well insulated especially the ceiling through which most of the steam escapes Because of the humidity it is recommended the insulation be covered with a moisture resistant material for instance aluminum foil Wood must always be used to panel the walls 8 PROTECTIVE BARRIER A protective barrier may be built around the heater if necessary In this case you should definitely adhere to the minimum clearances from structures made of flammable materials 9 IMPORTANT ADDITIONAL INSTRUCTIONS You should be careful in the vicinity of the hot heater because the stones and metal parts of the heater may cause burns Only a small amount of water should be thrown onto the heater stones because the steaming water is scalding hot This equipment is not to be used by children or people whose physical and psychological traits mental functions lack of experience or knowledge may hinder the safe operation of the equipment if the person who is responsible for safety cannot superv
12. on time the green LED is on are alternating on the display After having selected the display mode return to the normal operating mode by depressing the SET button If the SET button has not been depressed after the setting d and the number of the selected display mode will remain on the display for about one more minute After this the heater will automatically return to its normal operating mode and the settings will be saved in memory The display mode setting will stay in the memory despite outage of the power During pre timing is always displayed the remaining preset time After failure it is possible that one of the following two error codes is being displayed E01 Sensor circuit is open or the sensor is missing E02 The sensor is short circuited NOTE In case of malfunction the sauna heater will be switched off 4 8 Examples The desired temperature in the sauna is about 100 C and the heater is desired to be switched on for 2 5 hours at a time NOOR WDD Switch on the power using the I O button Depress the SET button gt the yellow LED flashes Depress the SET button a second time gt the green LED flashes Depress the or button several times until the reading 2 30 is displayed Depress the SET button gt the red LED flashes Depress the or button several times until the sign P14 is displayed Depress the SET button gt the heater is switched on and the set values
13. will be saved for the next time You wish to switch on the heater in about three hours 6 1 Switch on the power using the I O button 2 Depress the SET button gt the yellow LED flashes 3 4 5 Depress the or button several times until the reading 3 00 is displayed Depress the SET button gt the green LED flashes If you want to keep the set power on time depress the SET button to change the power on time use the or buttons After the SET button is depressed the red LED will flash If you wish to set the temperature you can use the or buttons if not just depress the SET button to turn the heater on The remaining power on time is only 15 minutes but you wish to continue enjoying the sauna for longer than this 1 Depress the SET button gt the green LED flashes the remaining power on time will still be displayed Select the desired additional time by depressing the button Depress the SET button gt the red LED flashes Depress the SET button gt the heater will remain switched on for the time indicated on the display Note After the desired period of time has been set the green LED can be left flashing The heater will then automatically return to its normal operating mode within about 1 minute oR wD The preset time has not run out yet but you wish to switch on the sauna heater immediately 1 Depress the SET button gt the yellow LED flashes and the remaining power on time w
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